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From Kevin Vasko <kva...@gmail.com>
Subject Re: Hive Struct Type Restrictions.
Date Thu, 03 Mar 2016 22:05:20 GMT
I had a similar issue when using Hive and trying to create a 400+ column
table. Are you using HDP or have Apache Atlas anywhere in your ecosystem?
If so, try disabling Apache Atlas and see if the issue goes away. My issue
seemed be related to the fact that the Apache Atlas system was erroring
when a really long query was being issued.

On Thu, Mar 3, 2016 at 2:02 PM, satyajit vegesna <satyajit.apasprk@gmail.com
> wrote:

>
> Hi All,
>
> I am trying to create a table with multiple STRUCT column types, one of
> which having more than 300 fields.
>
> I get the table created with no problem, but when i load i face few errors
> in loading up the data.when i check SHOW CREATE TABLE TABLENAME, i get
> fields only till 266th column and rest of them do not appear in the table
> DDL.
>
> Would like to know, if there is any restriction on the number of fields to
> be using in STRUCT datatype.
>
> EXAMPLE:
>
> BELOW IS THE DDL i run in hive and the below in red is the TABLE DDL i get
> from SHOW CREATE TABLE.
>
> CREATE TABLE property_feature.property_feature_new(
> `_id` STRUCT<`mls_sysid`:String,`type`:String>,
> all_attrs STRUCT<`1`: String ,`10`: String ,`100`: String ,`105`: String
> ,`113`: String ,`118`: String ,`126`: String ,`1299`: String ,`1301`:
> String ,`1305`: String ,`1307`: String ,`1319`: String ,`1325`: String
> ,`1327`: String ,`1329`: String ,`1339`: String ,`1341`: String ,`1345`:
> String ,`1351`: String ,`1353`: String ,`1359`: String ,`1363`: String
> ,`1365`: String ,`1367`: String ,`1373`: String ,`1377`: String ,`1397`:
> String ,`1401`: String ,`1403`: String ,`1405`: String ,`1409`: String
> ,`1411`: String ,`1413`: String ,`1417`: String ,`1419`: String ,`1421`:
> String ,`1423`: String ,`1431`: String ,`1437`: String ,`1439`: String
> ,`144`: String ,`1441`: String ,`145`: String ,`1451`: String ,`1453`:
> String ,`146`: String ,`1467`: String ,`1469`: String ,`1483`: String
> ,`1485`: String ,`1491`: String ,`1493`: String ,`15`: String ,`1505`:
> String ,`1519`: String ,`1521`: String ,`1523`: String ,`155`: String
> ,`156`: String ,`158`: String ,`1586`: String ,`1678`: String ,`169`:
> String ,`17`: String ,`177`: String ,`1783`: String ,`1785`: String
> ,`1787`: String ,`1789`: String ,`1793`: String ,`1795`: String ,`1797`:
> String ,`1799`: String ,`1801`: String ,`1803`: String ,`1805`: String
> ,`1807`: String ,`1809`: String ,`1811`: String ,`1815`: String ,`1818`:
> String ,`1826`: String ,`1829`: String ,`1874`: String ,`1876`: String
> ,`1878`: String ,`1880`: String ,`1882`: String ,`207`: String ,`215`:
> String ,`226`: String ,`2293`: String ,`232`: String ,`239`: String ,`241`:
> String ,`245`: String ,`2456`: String ,`248`: String ,`2482`: String
> ,`2490`: String ,`2491`: String ,`2492`: String ,`2493`: String ,`2495`:
> String ,`25`: String ,`2502`: String ,`2503`: String ,`2517`: String
> ,`2522`: String ,`255`: String ,`256`: String ,`2573`: String ,`2574`:
> String ,`260`: String ,`263`: String ,`265`: String ,`276`: String ,`278`:
> String ,`286`: String ,`293`: String ,`296`: String ,`299`: String ,`3`:
> String ,`30`: String ,`307`: String ,`312`: String ,`320`: String ,`328`:
> String ,`340`: String ,`348`: String ,`354`: String ,`363`: String ,`364`:
> String ,`369`: String ,`375`: String ,`376`: String ,`383`: String ,`401`:
> String ,`405`: String ,`409`: String ,`412`: String ,`42`: String ,`423`:
> String ,`444`: String ,`445`: String ,`446`: String ,`447`: String ,`450`:
> String ,`451`: String ,`452`: String ,`453`: String ,`455`: String ,`458`:
> String ,`461`: String ,`463`: String ,`464`: String ,`51`: String
> ,`543472980`: String ,`57`: String ,`75`: String ,`90`: String ,`92`:
> String ,`AVMYN`: String ,`AccessibilityAmenities`: String ,`AddressPublic`:
> String ,`Amenities`: String ,`AmountofWaterFront`: String
> ,`AppliancesIncluded`: String ,`AppraiserInitials`: String
> ,`AppraiserName`: String ,`Basement`: String ,`BathsFull`: String
> ,`BathsHalf`: String ,`BathsTotal`: String ,`BedsTotal`: String ,`Block`:
> String ,`Book`: String ,`BuildingNumber`: String ,`City`: String
> ,`CloseDate`: String ,`ClosePrice`: String ,
> `CoListAgentDirectWorkPhone`: String ,`CoListAgentEmail`: String
> ,`CoListAgentFullName`: String ,`CoListAgentMLSID`: String
> ,`CoListAgent_MUI`: String ,`CoListOfficeMLSID`: String
> ,`CoListOfficeName`: String ,`CoListOfficePhone`: String
> ,`CoListOffice_MUI`: String ,`Color`: String ,`CommentsYN`: String
> ,`Construction`: String ,`Cooling`: String ,`CountyOrParish`: String
> ,`DOM`: String ,`Deed`: String ,`Directions`: String ,`Driveway`: String
> ,`Electric`: String ,`Equipment`: String ,`Exterior`: String ,`Fireplace`:
> String ,`FloorNumber`: String ,`Floors`: String ,`FoundationMaterials`:
> String ,`FullTaxAmount`: String ,`Gas`: String ,`HeatFuel`: String
> ,`HeatSystem`: String ,`Internet`: String ,`ListAgentDirectWorkPhone`:
> String ,`ListAgentEmail`: String ,`ListAgentFullName`: String
> ,`ListAgentMLSID`: String ,`ListAgent_MUI`: String ,`ListOfficeMLSID`:
> String ,`ListOfficeName`: String ,`ListOfficePhone`: String
> ,`ListOffice_MUI`: String ,`ListPrice`: String ,`ListingContractDate`:
> String ,`Location`: String ,`Lot`: String ,`LotSizeArea`: String
> ,`MLSNumber`: String ,`Make`: String ,`MapNumber`: String
> ,`MatrixModifiedDT`: String ,`MobileHomeIncludes`: String ,`Model`: String
> ,`MonthlyAssociationFee`: String ,`NeighborhoodAssoc`: String
> ,`NumberOfRooms`: String ,`OneBedroomUnits`: String ,`OriginalListPrice`:
> String ,`Page`: String ,`Parking`: String ,`PhotoCount`: String
> ,`PhotoModificationTimestamp`: String ,`PostalCode`: String
> ,`PropertySubType`: String ,`PropertyType`: String ,`PublicAddress`: String
> ,`RecreationalWater`: String ,`Remarks`: String ,`Restrictions`: String
> ,`RoadFrontage`: String ,`Roads`: String ,`Roof`: String ,`SchoolDistrict`:
> String ,`Seasonal`: String ,`SellingAgentDirectWorkPhone`: String
> ,`SellingAgentEmail`: String ,`SellingAgentFullName`: String
> ,`SellingAgentMLSID`: String ,`SellingAgent_MUI`: String
> ,`SellingOfficeMLSID`: String ,`SellingOfficeName`: String
> ,`SellingOfficePhone`: String ,`SellingOffice_MUI`: String ,`SerialNumber`:
> String ,`Site`: String ,`SoldTerms`: String ,`SourceofSquareFootage`:
> String ,`SqFtFinishedTotal`: String ,`StateOrProvince`: String ,`Status`:
> String ,`Style`: String ,`SupplementPublicCount`: String ,`Surveyed`:
> String ,`TaxYear`: String ,`ThreeBedroomUnits`: String ,`Transportation`:
> String ,`TwoBedroomUnits`: String ,`UnitType`: String ,`UnitsInBuilding`:
> String ,`VehicleStorage`: String ,`View`: String ,`VirtualTour`: String
> ,`WasteWaterDisposal`: String ,`Water`: String ,`WaterBodyName`: String
> ,`WaterBodyType`: String ,`WaterFrontage`: String ,`WaterFrontageOwned`:
> String ,`WaterFrontageShared`: String ,`WaterHeater`: String ,`YearBuilt`:
> String ,`Zoning`: String ,`matrix_unique_id`: String ,`removed_created_at`:
> String ,`sysid`: String>
> basement` string
> ) STORED AS parquet;
>
>
> CREATE TABLE `property_feature`(
>   `_id` struct<mls_sysid:string,type:string>,
>   `all_attrs`
> struct<1:string,10:string,100:string,105:string,113:string,118:string,126:string,1299:string,
>
> 1301:string,1305:string,1307:string,1319:string,1325:string,1327:string,1329:string,
>
> 1339:string,1341:string,1345:string,1351:string,1353:string,1359:string,1363:string,
>
> 1365:string,1367:string,1373:string,1377:string,1397:string,1401:string,1403:string,
>
> 1405:string,1409:string,1411:string,1413:string,1417:string,1419:string,1421:string,
>
> 1423:string,1431:string,1437:string,1439:string,144:string,1441:string,145:string,1451:string,
>
> 1453:string,146:string,1467:string,1469:string,1483:string,1485:string,1491:string,1493:string,
>
> 15:string,1505:string,1519:string,1521:string,1523:string,155:string,156:string,158:string,
>
> 1586:string,1678:string,169:string,17:string,177:string,1783:string,1785:string,1787:string,
>
> 1789:string,1793:string,1795:string,1797:string,1799:string,1801:string,1803:string,1805:string,
>
> 1807:string,1809:string,1811:string,1815:string,1818:string,1826:string,1829:string,1874:string,
>
> 1876:string,1878:string,1880:string,1882:string,207:string,215:string,226:string,2293:string,
>
> 232:string,239:string,241:string,245:string,2456:string,248:string,2482:string,2490:string,
>
> 2491:string,2492:string,2493:string,2495:string,25:string,2502:string,2503:string,2517:string,
>
> 2522:string,255:string,256:string,2573:string,2574:string,260:string,263:string,265:string,
>
> 276:string,278:string,286:string,293:string,296:string,299:string,3:string,30:string,307:string,
>
> 312:string,320:string,328:string,340:string,348:string,354:string,363:string,364:string,369:string,
>
> 375:string,376:string,383:string,401:string,405:string,409:string,412:string,42:string,423:string,444:string,445:string,446:string,447:string,450:string,451:string,452:string,453:string,455:string,458:string,461:string,463:string,464:string,51:string,543472980:string,57:string,75:string,90:string,92:string,AVMYN:string,AccessibilityAmenities:string,
>
> AddressPublic:string,Amenities:string,AmountofWaterFront:string,AppliancesIncluded:string,AppraiserInitials:string,AppraiserName:string,Basement:string,BathsFull:string,BathsHalf:string,BathsTotal:string,BedsTotal:string,Block:string,Book:string,BuildingNumber:string,City:string,CloseDate:string,ClosePrice:string,CoListAgentDirectWorkPhone:string,CoListAgentEmail:string,CoListAgentFullName:string,CoListAgentMLSID:string,CoListAgent_MUI:string,CoListOfficeMLSID:string,CoListOfficeName:string,CoListOfficePhone:string,
>
> CoListOffice_MUI:string,Color:string,CommentsYN:string,Construction:string,Cooling:string,CountyOrParish:string,DOM:string,Deed:string,Directions:string,Driveway:string,Electric:string,Equipment:string,Exterior:string,Fireplace:string,FloorNumber:string,Floors:string,FoundationMaterials:string,FullTaxAmount:string,Gas:string,HeatFuel:string,HeatSystem:string,Internet:string,ListAgentDirectWorkPhone:string,ListAgentEmail:string,ListAgentFullName:string,ListAgentMLSID:string,ListAgent_MUI:string,ListOfficeMLSID:string,ListOfficeName:string,ListOfficePhone:string,ListOffice_MUI:string,ListPrice:string,ListingContractDate:string,Location:string,Lot:string,LotSizeArea:string,MLSNumber:string,Make:string,MapNumber:string,MatrixModifiedDT:string,MobileHomeIncludes:string,Model:string,MonthlyAssociationFee:string,NeighborhoodAssoc:string,NumberOfRooms:string,OneBedroomUnits:string,OriginalListPrice:string,Page:string,Parking:string,PhotoCount:string,PhotoModificationTimestamp:string,PostalCode:string,PropertySubType:string,PropertyType:string,PublicAddress:string,RecreationalWater:string,Remarks:string,Restrictions:string,RoadFrontage:string,Roads:string,Roof:string,SchoolDistrict:string,Seasonal:string,SellingAgentDirectWorkPhone:string,SellingAgentEmail:string,SellingAgentFullName:string,SellingAgentMLSID:string,SellingAgent_MUI:string,SellingOfficeMLSID:string,SellingOfficeName:string,SellingOfficePhone:string,SellingOffice_MUI:string,SerialNumber:string,Site:string,SoldTerms:string,
> SourceofSquareFootage:string,SqFtFinishedTotal:string,StateOrProvinc,
> `basement` string
> ) STORED AS parquet;
>
> Please help out in case if there is any workaround for it or any other
> restriction details.
>
> Regards,
> Satyajit.
>
>

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